/*
Copyright 2010 Selenium committers

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
 */

package org.openqa.selenium.html5;

import java.util.Set;

/**
 * Represents the local storage for the site currently opened in the browser. Each site has its own
 * separate storage area.
 */
public interface LocalStorage {

  String getItem(String key);

  Set<String> keySet();

  void setItem(String key, String value);

  String removeItem(String key);

  void clear();

  int size();
}
